<!DOCTYPE html>

<html lang="en" xmlns:th="http://www.thymeleaf.org"
      xmlns:shiro="http://www.pollix.at/thymeleaf/shiro">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<h1>登录</h1>
<p th:text="${msg}" style="color: red;"></p>
<form th:action="@{/login}">
    <p>用户名:<input type="text" name="username"></p>
    <p>密码<input type="password" name="password"></p>
     <p><input type="submit"></p>
</form>


</body>
</html>